/* Copyright 2020 The OpenTracing Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.opentracing.contrib.specialagent.rule.netty;

import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;
import io.netty.handler.codec.http.HttpObject;
import io.netty.handler.codec.http.LastHttpContent;

public class HttpClientHandler extends SimpleChannelInboundHandler<HttpObject> {
  @Override
  public void channelRead0(final ChannelHandlerContext handlerContext, final HttpObject message) {
    if (message instanceof LastHttpContent)
      handlerContext.close();
  }

  @Override
  public void exceptionCaught(final ChannelHandlerContext handlerContext, final Throwable cause) {
    cause.printStackTrace();
    handlerContext.close();
  }
}